Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
data communication » data communications
information 1.5.2 » information 1.2, information 2
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
technologies 2 » technologies _, technologies 4
1.5.2 does » 13.2.2 does, 1.5.2 die, 1.5 does
de afrique » de l'afrique, en afrique, l afrique
does data » does cat
medium a » mediums a, medium _, medium 2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.5.2 does data communication medium a developpement de afrique.*.